Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/31736
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dc.contributor.authorFrias, Ana R.pt_PT
dc.contributor.authorCorreia, Sandra F. H.pt_PT
dc.contributor.authorMartins, Margaridapt_PT
dc.contributor.authorVentura, Sónia P. M.pt_PT
dc.contributor.authorPecoraro, Edisonpt_PT
dc.contributor.authorRibeiro, Sidney J. L.pt_PT
dc.contributor.authorAndré, Paulo S.pt_PT
dc.contributor.authorFerreira, Rute A. S.pt_PT
dc.contributor.authorCoutinho, João A. P.pt_PT
dc.contributor.authorCarlos, Luís D.pt_PT
dc.date.accessioned2021-07-30T10:38:06Z-
dc.date.issued2019-03-
dc.identifier.urihttp://hdl.handle.net/10773/31736-
dc.description.abstractLuminescent solar concentrators (LSCs) are photovoltaic (PV) complementary devices to overcome the mismatch between the Si-based PV cells, response and the solar spectrum, allowing PV urban integration. Challenges for the luminescent layer include the use of abundant and sustainable natural organic molecules. Here, LSCs composed of a glass container and based on bundles of cylindrical hollow-core plastic optical fibers filled with aqueous solutions of R-phycoerythrin (R-PE), extracted from Gracilaria sp. algae are presented. The R-PE solutions absorb in the UV/visible spectral range (300–550 nm) and convert this radiation into red-emission (550–700 nm) with a maximum absolute quantum yield of ≈0.39. In this work, LSCs with distinct geometries are reported, in which the R-PE emission yields optical conversion efficiency values up to ≈6.88% and ≈4.74% for a planar device and for a bundle of cylindrical LSCs, respectively, which are the largest values known for liquid-based LCSs using sustainable emitting centres. Moreover, the coupling of the LSCs to commercial Si-based PV devices yields power conversion efficiency values of ≈0.27% (planar) and ≈23.03 × 10−3%, (bundle). These values illustrate the potential of this approach for the development of natural-based LSCs meeting the requirements of reliable, sustainable, and competitive energy systems.pt_PT
dc.language.isoengpt_PT
dc.publisherWiley-VCHpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FEEI%2FLA0008%2F2013/PTpt_PT
dc.relationCENTRO-07-ST24-FEDER-002032pt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FCTM%2F50011%2F2013/PTpt_PT
dc.relationCENTRO-01-0145-FEDER-000005pt_PT
dc.relationCENTRO-01-0145-FEDER-030186pt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FEEA%2F50008%2F2013/PTpt_PT
dc.rightsopenAccesspor
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/-
dc.subjectLuminescent solar concentratorspt_PT
dc.subjectOrganic–inorganic hybridspt_PT
dc.subjectBundlespt_PT
dc.subjectSustainablept_PT
dc.titleSustainable liquid luminescent solar concentratorspt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.issue3pt_PT
degois.publication.titleAdvanced Sustainable Systemspt_PT
degois.publication.volume3pt_PT
dc.date.embargo2020-03-
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/epdf/10.1002/adsu.201800134pt_PT
dc.identifier.doi10.1002/adsu.201800134pt_PT
dc.identifier.essn2366-7486pt_PT
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